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CSB02.1B-ET-EC-EC-S4-NN-NN-AW Bosch Rexroth Indramat

MPN: R911381177

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The Bosch Rexroth Indramat CSB02.1B-ET-EC-EC-S4-NN-NN-AW is part of the CSB Drive Controllers series and is designed for single-axis operation. It features Multi-Ethernet communication via RJ-45 ports, 11 digital inputs, and three optional slots. The controller includes Safe Motion technology and supports up to 100 meters of cable with two analog outputs and three analog inputs.

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Product Description:

The CSB02.1B-ET-EC-EC-S4-NN-NN-AW is a modular drive controller manufactured by Bosch Rexroth Indramat within the CSB Drive Controllers series. It functions as the control section that pairs with compatible power units to coordinate servo or spindle axes in automated machinery. By processing feedback, fieldbus traffic, and safety signals, the unit issues precise current and velocity commands to the connected power section, making it a central component in material handling, packaging, and assembly cells. Designed for cabinet installation, the controller offers parameter and diagnostic access through Ethernet networks, allowing setup and maintenance through standard network connections.

The model supports a single-axis configuration, so all feedback, drive profiling, and safety routines address one mechanical axis. Communication is handled through a Multi-Ethernet platform that supports EtherNet/IP, PROFINET, or EtherCAT without additional hardware. For hard-wired control, it provides 11 digital inputs that can accept 24 V signals for homing, limit, or start commands. Network traffic passes over the integrated 100Base-TX interface, and stable host distances up to 100 m are possible when standard Category 5e cabling is used. This allows the controller to connect to common industrial Ethernet cabling without special network media.

The hardware can be tailored through 3 optional slots that accept encoder, I/O, or fieldbus cards when application requirements exceed the extended base interface. Functional safety is integrated; the Safe Motion package monitors speed, standstill, and position internally, reducing wiring to external safety relays. All Ethernet channels terminate on a single RJ-45, 8-pin port, which simplifies panel layouts. The control section docks mechanically and electrically with HCS02; HCS03; HCS04; HMS01; HMS02 power sections, allowing current ratings and cooling methods to be selected independently of the logic board.

Analog Outputs (±10 V)
2
Axis Count
Single-Axis
Communication
Multi-Ethernet
Configurable Dio
5
Digital Inputs
11
Ethernet Std
100Base-TX
Interface Scope
Extended
Max Cable
100 m
Optional Slots
3
Port Type
RJ-45, 8-pin
Power Sections
HCS02; HCS03; HCS04; HMS01; HMS02
Probe Inputs
2
Safety Tech
Safe Motion
Total Analog Inputs
3
  • CSB021BETECECS4NNNNAW
  • CSB02 1B ET EC EC S4 NN NN AW
  • csb02.1b-et-ec-ec-s4-nn-nn-aw
  • CSB2.1B-ET-EC-EC-S4-NN-NN-AW

Frequently Asked Questions about CSB02.1B-ET-EC-EC-S4-NN-NN-AW:

Q: How many analog outputs are available on the CSB02.1B-ET-EC-EC-S4-NN-NN-AW controller?

A: This model offers 2 analog outputs at ±10 V, suitable for precise control applications.

Q: How many axes does the CSB02.1B-ET-EC-EC-S4-NN-NN-AW controller support?

A: The CSB02.1B-ET-EC-EC-S4-NN-NN-AW controller is designed for single-axis operation.

Q: What type of communication does the CSB02.1B-ET-EC-EC-S4-NN-NN-AW support?

A: This controller is equipped with Multi-Ethernet communication, enabling versatile network integration.

Q: What is the maximum cable length that can be used with the CSB02.1B-ET-EC-EC-S4-NN-NN-AW?

A: A maximum cable length of 100 meters is supported for this controller's network connection.

Q: What type of safety technology is featured on the CSB02.1B-ET-EC-EC-S4-NN-NN-AW controller?

A: Safe Motion safety technology is included, enhancing safe operations during motion control tasks.


Internal Product Review

  • ‘‘The CSB02.1B-ET-EC-EC-S4-NN-NN-AW is a Bosch Rexroth Indramat CSB drive controller built for single-axis motion applications with Multi-Ethernet communication. The extended interface scope and Safe Motion capability make this unit especially appealing for controlled automation integration. Support for 100Base-TX over cable runs up to 100 m is a strong advantage for reliable network layout.’’

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